Licenses

CC0
	sounds/animal_chicken_eggdrop.ogg
	sounds/animal_chicken_random_1.ogg
	sounds/animal_chicken_random_2.ogg
	sounds/animal_chicken_random_3.ogg
	sounds/animal_chicken_random_4.ogg
	sounds/animal_chicken_random_5.ogg
	sounds/animal_chicken_random_rooster.ogg

Everything not mentioned:
	CC-BY-SA 3.0, Author sapier
	URL: http://creativecommons.org/licenses/by-sa/3.0/de/legalcode